testing/openttd: build with sdl12-compat-dev
While this package can be built with SDL2, it crashes on launch with some X11 protocol error when built with it for me, so let's use sdl12-compat for now.
Part of #12739 (closed)
While this package can be built with SDL2, it crashes on launch with some X11 protocol error when built with it for me, so let's use sdl12-compat for now.
Part of #12739 (closed)